package com.vinfai.patterns.decorator;

import org.apache.log4j.Logger;

/**
 * 原始组件
 * @author vinfai
 *
 */
public class ConcreteComponent implements Component {
	
	private static Logger logger = Logger.getLogger(ConcreteComponent.class);
	@Override
	public void doOperation(String str) {
		logger.info("concorete component do operation now :"+str);
	}

}
